Can anyone tell me definitively if a 1920x1080 DVI display will work with an Aluminum PowerBook 15" 1.5GHz? When I look at the Apple specs page, it says that it can handle external monitors up to 2048 x 1536 on the external display, but that does not specifically state that it supports this resolution. This one is special because it is 16:9, which is not particularly standard for monitors. The card in this model is an ATI Radeon 970. However, their website is completely unhelpful. The paheon the 970 makes no mention whatsoever of Macs, but does go out of its way to note that 1920x1080 is only supported on some OSes. So has anyone successfully run a 1920 x 1080 monitor on a PowerBook? Any real-world input or a link to a definitive answer would be greatly appreciated! P.S. I'm looking at the ASUS VH242H display.